From 9bbc7b4e49e26a1bfcc1ec503b5c7567258a743d Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat, 2 Nov 2013 14:46:27 +0000
Subject: SLPVectorizer: Remove duplicated function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193927 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Vectorize/SLPVectorizer.cpp | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

(limited to 'lib/Transforms/Vectorize/SLPVectorizer.cpp')

diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 2797a21..9a21653 100644
--- a/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -206,14 +206,6 @@ static bool CanReuseExtract(ArrayRef<Value *> VL) {
   return true;
 }
 
-static bool all_equal(SmallVectorImpl<Value *> &V) {
-  Value *First = V[0];
-  for (int i = 1, e = V.size(); i != e; ++i)
-    if (V[i] != First)
-      return false;
-  return true;
-}
-
 static void reorderInputsAccordingToOpcode(ArrayRef<Value *> VL,
                                            SmallVectorImpl<Value *> &Left,
                                            SmallVectorImpl<Value *> &Right) {
@@ -301,8 +293,8 @@ static void reorderInputsAccordingToOpcode(ArrayRef<Value *> VL,
     Right.push_back(V1);
   }
 
-  bool LeftBroadcast = all_equal(Left);
-  bool RightBroadcast = all_equal(Right);
+  bool LeftBroadcast = isSplat(Left);
+  bool RightBroadcast = isSplat(Right);
 
   // Don't reorder if the operands where good to begin with.
   if (!(LeftBroadcast || RightBroadcast) &&
-- 
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